/* ============================================================
   Finding Footing — "Threshold" design system
   Warm paper, tangerine gradient accent (Ascend-aligned palette,
   not the Ascend logo), arch motif, Fraunces + Hanken Grotesk.
   ============================================================ */

:root {
  --paper:      #F7F1E7;
  --paper-2:    #FBEFE2;
  --card:       #FFFDF9;
  --ink:        #211710;
  --ink-soft:   #473D30;   /* darkened for legibility (~8:1 on paper) */
  --ink-faint:  #6A5D4C;   /* darkened for legibility (~5.5:1 on paper) */

  --tang-1:     #E8410F;   /* deep tangerine */
  --tang-2:     #FF7A30;   /* bright tangerine */
  --peach:      #FFD9BE;
  --peach-soft: #FFE7D3;

  --line:       #EADFCD;
  --grad:       linear-gradient(115deg, var(--tang-1), var(--tang-2));

  --display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:    'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --deva:    'Baloo 2', 'Hanken Grotesk', system-ui, sans-serif;

  --measure: 60ch;
  --scale: 1;
  --shadow: 0 18px 40px -22px rgba(120, 50, 10, 0.35);
  --shadow-sm: 0 8px 22px -16px rgba(120, 50, 10, 0.4);
}

* { box-sizing: border-box; }
html { font-size: calc(100% * var(--scale)); scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-soft);
  font-family: var(--sans);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  position: relative;
  overflow-x: hidden;
}

/* fine grain overlay for warmth/texture */
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999;
  opacity: 0.03;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 8px; z-index: 10000; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- header ---------- */
.site-head {
  display: flex; align-items: center; gap: 14px 20px; flex-wrap: wrap;
  padding: 20px clamp(20px, 5vw, 56px);
  max-width: 1140px; margin: 0 auto;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 30px; height: 30px; display: block; }
.brand-word { font-family: var(--display); font-weight: 600; font-size: 21px; color: var(--ink); letter-spacing: -.01em; }
.text-size {
  margin-left: auto; border: 1px solid var(--line); background: var(--card);
  border-radius: 999px; padding: 7px 13px; cursor: pointer; color: var(--ink-soft);
  font: 600 13px/1 var(--sans);
}
.text-size:hover { border-color: var(--tang-2); color: var(--tang-1); }
.site-nav { flex-basis: 100%; display: flex; flex-wrap: wrap; gap: 6px 20px; padding-top: 6px; border-top: 1px solid var(--line); margin-top: 4px; }
.site-nav a { font-size: 13.5px; font-weight: 500; color: var(--ink-soft); text-decoration: none; padding: 8px 0; position: relative; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: 2px; width: 0; height: 2px; background: var(--grad); transition: width .22s ease; }
.site-nav a:hover { color: var(--tang-1); }
.site-nav a:hover::after { width: 100%; }

/* ---------- layout shell ---------- */
main { max-width: 1140px; margin: 0 auto; padding: 8px clamp(20px, 5vw, 56px) 40px; }
.narrow { max-width: 760px; margin-inline: auto; }

.kicker {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; margin: 0 0 18px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.display {
  font-family: var(--display); color: var(--ink); font-weight: 600;
  font-size: clamp(34px, 6.2vw, 62px); line-height: 1.04; letter-spacing: -.02em; margin: 0 0 18px;
}
.lede { font-size: clamp(16px, 2.2vw, 19px); max-width: var(--measure); margin: 0 0 28px; color: var(--ink-soft); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 24px;
  padding: 32px 0 20px; margin-bottom: 8px;
}
.hero::before {
  content: ""; position: absolute; z-index: -1; inset: -40px -30vw -40px -30vw;
  background:
    radial-gradient(50% 60% at 78% 34%, rgba(255,122,48,0.20), transparent 70%),
    radial-gradient(45% 55% at 20% 70%, rgba(255,217,190,0.55), transparent 70%);
}
.hero-inner { position: relative; }
.hero-art { width: 100%; max-width: 440px; height: auto; display: block; margin-inline: auto; filter: drop-shadow(0 24px 34px rgba(232,65,15,.16)); }
.hero-fig { transform-box: fill-box; transform-origin: center; }

/* ---------- feelings ("start where you are") ---------- */
.feelings { margin: 22px 0 40px; }
.feel-label { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font-size: 14px; font-weight: 500; padding: 11px 17px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--ink); text-decoration: none; background: var(--card);
  box-shadow: var(--shadow-sm); display: inline-flex; align-items: center; gap: 8px;
}
.chip::before { content: "→"; color: var(--tang-1); font-weight: 700; transform: translateX(0); transition: transform .2s ease; }
.chip:hover { border-color: var(--tang-2); color: var(--tang-1); }
.chip:hover::before { transform: translateX(3px); }

/* ---------- search ---------- */
.search { margin: 0 0 44px; max-width: 640px; }
.search-input {
  width: 100%; font: inherit; font-size: 16px; padding: 15px 18px;
  border: 1px solid var(--line); border-radius: 14px; background: var(--card); box-shadow: var(--shadow-sm);
}
.search-input:focus { border-color: var(--tang-2); outline: none; }
.search-results { list-style: none; margin: 8px 0 0; padding: 6px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); box-shadow: var(--shadow); }
.search-results li { border-radius: 10px; }
.search-results a { display: block; padding: 12px 14px; text-decoration: none; color: var(--ink); border-radius: 10px; }
.search-results a:hover { background: var(--paper-2); }
.search-results .r-pillar { display: block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--tang-1); margin-bottom: 2px; }
.search-results .empty { padding: 12px 14px; color: var(--ink-faint); }

/* ---------- pillar grid ---------- */
.section-head { font-family: var(--display); font-weight: 600; font-size: clamp(22px, 3vw, 28px); color: var(--ink); margin: 12px 0 20px; }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pillar-card {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  padding: 26px 24px 24px; background: var(--card); border: 1px solid var(--line);
  border-radius: 20px; text-decoration: none; box-shadow: var(--shadow-sm); overflow: hidden;
}
.pillar-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.pillar-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.pillar-card:hover::before { transform: scaleX(1); }
.p-icon-wrap { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(150deg, var(--peach-soft), var(--peach)); color: var(--tang-1); }
.p-icon { width: 28px; height: 28px; }
.pillar-card h3 { font-family: var(--display); color: var(--ink); margin: 0; font-size: 20px; font-weight: 600; }
.pillar-card p { margin: 0; font-size: 14.5px; color: var(--ink-soft); }
.pillar-card .go { margin-top: auto; padding-top: 6px; font-size: 13px; font-weight: 700; color: var(--tang-1); letter-spacing: .01em; }

/* ---------- pillar page ---------- */
.pillar { max-width: 760px; margin-inline: auto; }
.pillar-head { display: flex; align-items: center; gap: 16px; margin-bottom: 6px; }
.pillar-head .p-icon-wrap { width: 60px; height: 60px; border-radius: 16px; flex: none; }
.pillar-head .p-icon { width: 32px; height: 32px; }
.pillar-title { font-family: var(--display); font-size: clamp(28px, 5vw, 42px); font-weight: 600; color: var(--ink); line-height: 1.06; letter-spacing: -.02em; margin: 0; }
.short-version { background: linear-gradient(160deg, var(--paper-2), var(--peach-soft)); border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px; margin: 20px 0 34px; }
.short-version summary { cursor: pointer; font-weight: 700; color: var(--ink); font-size: 14px; letter-spacing: .01em; }
.short-version p { margin: 12px 0 2px; color: var(--ink-soft); }
.pillar-body { max-width: var(--measure); font-size: 17px; }
.pillar-body h2 { font-family: var(--display); color: var(--ink); font-size: clamp(21px, 3vw, 26px); font-weight: 600; margin: 38px 0 10px; letter-spacing: -.01em; }
.pillar-body p { margin: 0 0 18px; }
.pillar-body ul { padding-left: 20px; }
.pillar-body li { margin: 0 0 10px; }
.pillar-body em { color: var(--ink-soft); }
.pillar-foot { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); }

/* generic links inside prose */
.pillar-foot a, .about a, .lede a, .pillar-body a, .community a, .site-foot a { color: var(--tang-1); text-underline-offset: 3px; }

/* ---------- community ---------- */
.community, .about, .share { max-width: 760px; margin-inline: auto; }
.entries { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 18px; }
.entry { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 24px 26px; box-shadow: var(--shadow-sm); position: relative; }
.entry blockquote { font-family: var(--display); font-size: 20px; color: var(--ink); margin: 0; line-height: 1.4; font-weight: 500; }
.entry blockquote::before { content: "\\201C"; font-family: var(--display); color: var(--tang-2); font-size: 40px; line-height: 0; position: absolute; top: 26px; left: 12px; opacity: .3; }
.byline { font-size: 13.5px; font-weight: 600; color: var(--tang-1); margin: 12px 0 0; }
.entry.empty { color: var(--ink-soft); font-style: italic; box-shadow: none; }
.community-more { margin: 22px 0 0; }
.community-more a { color: var(--tang-1); font-weight: 700; text-decoration: none; }
.community-more a:hover { text-decoration: underline; }

/* ---------- share form ---------- */
.share-form { display: grid; gap: 18px; max-width: 580px; margin-top: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px; box-shadow: var(--shadow-sm); }
.share-form label { display: grid; gap: 7px; font-size: 14px; font-weight: 600; color: var(--ink); }
.share-form select, .share-form textarea, .share-form input { font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.share-form select:focus, .share-form textarea:focus, .share-form input:focus { border-color: var(--tang-2); outline: none; }
.share-form button { justify-self: start; background: var(--grad); color: #fff; border: 0; border-radius: 999px; padding: 13px 26px; font: 700 15px var(--sans); cursor: pointer; box-shadow: var(--shadow-sm); }
.share-form button:hover { filter: brightness(1.05); }
.fineprint { font-size: 12.5px; color: var(--ink-faint); margin: 0; font-weight: 500; }

/* ---------- footer ---------- */
.site-foot { max-width: 1140px; margin: 40px auto 0; padding: 32px clamp(20px, 5vw, 56px) 60px; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--ink-faint); }
.site-foot p { margin: 0 0 6px; }

/* ---------- home: region callout band ---------- */
.region-callout {
  display: flex; align-items: center; gap: 18px; margin: 40px 0 8px;
  padding: 22px 26px; border-radius: 20px; text-decoration: none;
  background: linear-gradient(120deg, #2A1B12, #4A2410);
  color: #FBEFE2; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.region-callout::after {
  content: ""; position: absolute; right: -40px; top: -60px; width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(255,122,48,.35), transparent 70%);
}
.region-callout-icon { flex: none; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(255,122,48,.18); color: #FF9A5C; }
.region-callout-icon .p-icon { width: 28px; height: 28px; }
.region-callout-text { font-size: 15px; line-height: 1.5; color: #F2DFCE; }
.region-callout-text strong { display: block; font-family: var(--display); font-weight: 600; font-size: 19px; color: #fff; margin-bottom: 3px; }
.region-callout-go { margin-left: auto; font-size: 24px; color: #FF9A5C; transition: transform .2s ease; }
.region-callout:hover .region-callout-go { transform: translateX(5px); }

/* ---------- home: persona callout (light, sits above the dark region band) ---------- */
.persona-callout {
  display: flex; align-items: center; gap: 18px; margin: 40px 0 16px;
  padding: 22px 26px; border-radius: 20px; text-decoration: none;
  background: linear-gradient(150deg, var(--peach-soft), var(--peach));
  color: var(--ink); box-shadow: var(--shadow-sm); border: 1px solid var(--line);
}
.persona-callout-icon { flex: none; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(232,65,15,.12); color: var(--tang-1); }
.persona-callout-icon .p-icon { width: 28px; height: 28px; }
.persona-callout .region-callout-text { color: var(--ink-soft); }
.persona-callout .region-callout-text strong { display: block; font-family: var(--display); font-weight: 600; font-size: 18px; color: var(--ink); margin-bottom: 3px; }
.persona-callout .region-callout-go { margin-left: auto; font-size: 24px; color: var(--tang-1); transition: transform .2s ease; }
.persona-callout:hover .region-callout-go { transform: translateX(5px); }

/* ---------- personas: hub ---------- */
.persona-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 30px; }
.persona-card { display: flex; flex-direction: column; gap: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 24px 24px 22px; text-decoration: none; box-shadow: var(--shadow-sm); }
.persona-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.persona-card h2 { font-family: var(--display); font-size: 20px; font-weight: 600; color: var(--ink); margin: 0; }
.persona-card p { margin: 0; font-size: 14.5px; color: var(--ink-soft); }
.persona-card .go { margin-top: auto; padding-top: 4px; font-size: 13px; font-weight: 700; color: var(--tang-1); }

/* ---------- personas: quick-start page ---------- */
.back-link { margin: 0 0 12px; }
.back-link a { font-size: 13.5px; font-weight: 600; color: var(--ink-faint); text-decoration: none; }
.back-link a:hover { color: var(--tang-1); }
.persona-who { font-size: 14px; color: var(--ink-faint); margin: 3px 0 0; font-weight: 500; }
.persona-situation { margin-top: 18px; }
.psteps { list-style: none; counter-reset: none; padding: 0; margin: 8px 0 0; display: grid; gap: 16px; }
.pstep { display: flex; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 20px 22px; box-shadow: var(--shadow-sm); }
.pstep-num { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font: 700 16px var(--sans); font-family: var(--display); }
.pstep-body h3 { font-family: var(--display); font-size: 18px; font-weight: 600; color: var(--ink); margin: 4px 0 6px; }
.pstep-body p { margin: 0 0 10px; font-size: 15.5px; color: var(--ink-soft); }
.pstep-link { font-size: 13.5px; font-weight: 700; color: var(--tang-1); text-decoration: none; }
.pstep-link:hover { text-decoration: underline; }
.persona-reassure { margin: 26px 0 0; font-family: var(--display); font-size: 19px; font-weight: 500; color: var(--ink); border-left: 3px solid var(--tang-2); padding: 4px 0 4px 18px; }

/* ---------- where you land (regions) ---------- */
.region-guardrail {
  max-width: var(--measure); margin: 4px 0 8px; padding: 14px 18px;
  border-left: 3px solid var(--tang-2); background: var(--paper-2); border-radius: 0 12px 12px 0;
  font-size: 14.5px; color: var(--ink-soft);
}
.region-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
.region-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px 26px 22px; box-shadow: var(--shadow-sm); }
.region-head h2 { font-family: var(--display); font-size: 22px; font-weight: 600; color: var(--ink); margin: 0 0 4px; letter-spacing: -.01em; }
.region-where { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-faint); margin: 0 0 12px; font-weight: 500; }
.region-where .pin { color: var(--tang-1); display: inline-flex; }
.pin-icon { width: 15px; height: 15px; }
.region-vibe { font-family: var(--display); font-size: 17px; font-weight: 500; color: var(--tang-1); margin: 0 0 16px; line-height: 1.35; }
.region-rows { margin: 0 0 16px; display: grid; gap: 10px; }
.r-row { display: grid; grid-template-columns: 116px 1fr; gap: 12px; align-items: start; }
.r-row dt { font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); padding-top: 2px; }
.r-row dd { margin: 0; font-size: 14.5px; color: var(--ink-soft); }
.region-dont { font-size: 14.5px; color: var(--ink); background: linear-gradient(160deg, var(--paper-2), var(--peach-soft)); border-radius: 12px; padding: 13px 16px; margin: 0 0 16px; }
.region-dont strong { color: var(--tang-1); }
.region-link { font-size: 13.5px; font-weight: 700; color: var(--tang-1); text-decoration: none; }
.region-link:hover { text-decoration: underline; }

/* ---------- Devanagari support (bilingual, next pass) ---------- */
:lang(hi), [lang="hi"] { font-family: var(--deva); }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; text-align: left; }
  .hero-art { max-width: 300px; margin: 8px 0 0; order: -1; }
  .pillar-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .pillar-grid { grid-template-columns: 1fr; }
  .region-grid { grid-template-columns: 1fr; }
  .persona-grid { grid-template-columns: 1fr; }
  .region-callout, .persona-callout { flex-wrap: wrap; }
  .r-row { grid-template-columns: 96px 1fr; }
}

/* ---------- phone readability: bigger type, bigger tap targets ---------- */
@media (max-width: 640px) {
  body::after { opacity: 0.02; }
  body { line-height: 1.66; }

  /* prose grows and breathes */
  .lede { font-size: 18px; }
  .pillar-intro, .ps-body { font-size: 18px; line-height: 1.7; }
  .ps-body li { margin-bottom: 12px; }
  .pillar-card p { font-size: 15.5px; }
  .region-rows dd, .region-dont, .region-vibe { font-size: 15.5px; }
  .entry blockquote { font-size: 18px; }
  .read-time, .fineprint { font-size: 13.5px; }

  /* tap targets: nav, chips, buttons, inline calls-to-action */
  .site-nav { gap: 2px 18px; }
  .site-nav a { font-size: 15px; padding: 12px 2px; }
  .chip { font-size: 15px; padding: 13px 18px; }
  .legible-toggle, .text-size { padding: 11px 15px; font-size: 14px; }
  .expand-all { padding: 11px 18px; font-size: 14px; }
  .pillar-card .go, .region-link { font-size: 15px; display: inline-block; padding: 8px 0; }
  .pillar-foot a, .ty-link { display: inline-block; padding: 8px 0; font-size: 16px; }
  .pillar-section > summary { padding: 20px 2px; }
  .ty-btn, .share-form button { padding: 15px 26px; font-size: 16px; }

  /* 16px inputs stop iOS Safari from zooming on focus */
  .search-input, .share-form select, .share-form textarea, .share-form input { font-size: 16px; }
}

/* ---------- motion: one orchestrated load reveal ---------- */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] { opacity: 0; transform: translateY(16px); animation: reveal .7s cubic-bezier(.2,.7,.2,1) forwards; }
  [data-reveal="1"] { animation-delay: .05s; }
  [data-reveal="2"] { animation-delay: .16s; }
  [data-reveal="3"] { animation-delay: .27s; }
  [data-reveal="4"] { animation-delay: .38s; }
  .hero-art { animation: floatArt 6s ease-in-out infinite; }
  .hero-fig:nth-of-type(1) { animation: stepUp 4.5s ease-in-out infinite; }
  .hero-fig:nth-of-type(2) { animation: stepUp 4.5s ease-in-out infinite .8s; }
  .pillar-card, .chip, .text-size, .search-input { transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, color .22s ease; }
  @keyframes reveal { to { opacity: 1; transform: none; } }
  @keyframes floatArt { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
  @keyframes stepUp { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
}

/* ---------- header controls + easy-read (legibility) mode ---------- */
.head-controls { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.legible-toggle {
  border: 1px solid var(--line); background: var(--card); border-radius: 999px;
  padding: 7px 13px; cursor: pointer; color: var(--ink-soft); font: 600 13px/1 var(--sans);
}
.legible-toggle:hover { border-color: var(--tang-2); color: var(--tang-1); }
.legible-toggle[aria-pressed="true"] { background: var(--grad); color: #fff; border-color: transparent; }

html.legible { --display: 'Atkinson Hyperlegible', Georgia, serif; --sans: 'Atkinson Hyperlegible', system-ui, sans-serif; }
html.legible body { letter-spacing: .01em; word-spacing: .06em; line-height: 1.85; }
html.legible .lede, html.legible .ps-body, html.legible .pillar-intro, html.legible .region-rows dd { line-height: 1.9; }

/* ---------- pillar: read time, intro, collapsible sections ---------- */
.pillar-head > div { display: flex; flex-direction: column; gap: 2px; }
.read-time { font-size: 12.5px; font-weight: 600; letter-spacing: .02em; color: var(--ink-faint); margin: 2px 0 0; }
.pillar-intro { max-width: var(--measure); font-size: 17px; margin: 4px 0 4px; }
.pillar-intro p { margin: 0 0 16px; }

.section-controls { margin: 6px 0 2px; }
.expand-all {
  background: transparent; border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 15px; font: 600 13px var(--sans); color: var(--ink-soft); cursor: pointer;
}
.expand-all:hover { border-color: var(--tang-2); color: var(--tang-1); }

.pillar-sections { max-width: var(--measure); }
.pillar-section { border-bottom: 1px solid var(--line); }
.pillar-section > summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px 4px; }
.pillar-section > summary::-webkit-details-marker { display: none; }
.pillar-section > summary:hover .ps-title { color: var(--tang-1); }
.ps-title { font-family: var(--display); font-size: clamp(19px, 2.6vw, 23px); font-weight: 600; color: var(--ink); letter-spacing: -.01em; line-height: 1.2; }
.ps-mark { width: 22px; height: 22px; flex: none; position: relative; }
.ps-mark::before, .ps-mark::after { content: ""; position: absolute; background: var(--tang-1); border-radius: 2px; }
.ps-mark::before { top: 10px; left: 4px; width: 14px; height: 2px; }
.ps-mark::after { top: 4px; left: 10px; width: 2px; height: 14px; }
.pillar-section[open] .ps-mark::after { opacity: 0; }
.ps-body { padding: 0 4px 24px; font-size: 17px; color: var(--ink-soft); }
.ps-body p { margin: 0 0 16px; }
.ps-body ul { padding-left: 20px; }
.ps-body li { margin: 0 0 10px; }
.ps-body strong { color: var(--ink); }

@media (prefers-reduced-motion: no-preference) {
  .ps-mark::after { transition: opacity .2s ease; }
}

/* ---------- thank you ---------- */
.thankyou-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: 12px; }
.ty-btn { background: var(--grad); color: #fff; text-decoration: none; padding: 13px 24px; border-radius: 999px; font-weight: 700; box-shadow: var(--shadow-sm); }
.ty-btn:hover { filter: brightness(1.05); }
.ty-link { color: var(--tang-1); font-weight: 600; text-decoration: none; }
.ty-link:hover { text-decoration: underline; }

/* ---------- focus ---------- */
a:focus-visible, .chip:focus-visible, .pillar-card:focus-visible,
.text-size:focus-visible, button:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--tang-1);
  outline-offset: 3px;
  border-radius: 6px;
}